| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.56 | 9.467% | $148.3935 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $187.80 | 12.136% | $210.5914 | $210.59 | $210.60 | $210.60 |
| Purchase #3 | $195.91 | 9.571% | $214.6605 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $206.43 | 11.325% | $229.8082 | $229.81 | $229.80 | $229.80 |
| Purchase #5 | $64.46 | 13.169% | $72.9487 | $72.95 | $72.95 | $72.90 |
| Purchase #6 | $71.75 | 5.547% | $75.73 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $17.27 | 5.647% | $18.2452 | $18.25 | $18.25 | $18.20 |
| 7 purchase totals = | $879.18 | $970.3775 | $970.38 | $970.40 | $970.30 | |